56998739

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15451}}^1$

素因数の和:15506

約数の個数: 16

約数和(自身を含む): 71202816

約数和(自身を除く): 14204077

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 15451, 108157, 262667, 478981, 1838669, 3352867, 8142677, 56998739]

約数ペア:

[(1, 56998739), (7, 8142677), (17, 3352867), (31, 1838669), (119, 478981), (217, 262667), (527, 108157), (3689, 15451)]